linux/arch/um/include/sysdep-x86_64
Jeff Dike b92c4f922b [PATCH] uml: use correct register file size everywhere
This patch uses MAX_REG_NR consistently to refer to the register file size.
 FRAME_SIZE isn't sufficient because on x86_64, it is smaller than the
ptrace register file size.  MAX_REG_NR was introduced as a consistent way
to get the number of registers, but wasn't used everywhere it should be.

When this causes a problem, it makes PTRACE_SETREGS fail on x86_64 because
of a corrupted segment register value in the known-good register file.  The
patch also adds a register dump at that point in case there are any future
problems here.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-27 09:05:15 -07:00
..
archsetjmp.h [PATCH] uml: thread creation tidying 2006-09-27 08:26:16 -07:00
barrier.h [PATCH] uml: fix I/O hang 2006-11-03 12:27:58 -08:00
checksum.h [NET]: UML checksum annotations and cleanups. 2006-12-02 21:23:12 -08:00
faultinfo.h [PATCH] uml: S390 preparation, abstract host page fault data 2005-05-05 16:36:36 -07:00
kernel-offsets.h [PATCH] uml: asm offsets duplication removal 2006-10-11 11:14:20 -07:00
ptrace.h [PATCH] uml: use correct register file size everywhere 2007-03-27 09:05:15 -07:00
ptrace_user.h Attack of "the the"s in arch 2006-10-03 22:21:02 +02:00
sc.h [PATCH] uml: fix missing x86_64 register definitions 2006-09-27 08:26:16 -07:00
sigcontext.h [PATCH] uml: fix page faults in SKAS3 mode. 2005-09-30 12:41:18 -07:00
skas_ptrace.h [PATCH] uml: S390 preparation, abstract host page fault data 2005-05-05 16:36:36 -07:00
stub.h [PATCH] uml skas0: stop gcc's insanity 2005-12-18 11:19:44 -08:00
syscalls.h [PATCH] uml: remove dead declaration 2006-06-25 10:00:58 -07:00
thread.h [PATCH] uml: fix compile failure for TT mode 2005-10-24 08:59:25 -07:00
tls.h [PATCH] uml: tls support: hack to make it compile on any host 2006-03-31 12:18:52 -08:00